From 0c27f3f342ede04e37bebd01cec87da12414f3f2 Mon Sep 17 00:00:00 2001
From: Christoph Lameter <cl@linux.com>
Date: Mon, 31 Oct 2011 17:07:34 -0700
Subject: [PATCH] --- yaml --- r: 272123 b: refs/heads/master c:
 e10d59f2c3decaf22cc5d3de7040eba202bc2df3 h: refs/heads/master i:   272121:
 56bc1bed4f3e85e6a890de911b7c4a9a89484287   272119:
 b409a0ac7848710b2a03dd311dd30b8b8e446aa5 v: v3

---
 [refs]                         |  2 +-
 trunk/include/linux/mm_types.h | 11 +++++++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index d7f87cbf539b..a4ed7d9005c8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bc3e53f682d93df677dbd5006a404722b3adfe18
+refs/heads/master: e10d59f2c3decaf22cc5d3de7040eba202bc2df3
diff --git a/trunk/include/linux/mm_types.h b/trunk/include/linux/mm_types.h
index f3175830cc73..3e01a19a91e8 100644
--- a/trunk/include/linux/mm_types.h
+++ b/trunk/include/linux/mm_types.h
@@ -304,8 +304,15 @@ struct mm_struct {
 	unsigned long hiwater_rss;	/* High-watermark of RSS usage */
 	unsigned long hiwater_vm;	/* High-water virtual memory usage */
 
-	unsigned long total_vm, locked_vm, pinned_vm, shared_vm, exec_vm;
-	unsigned long stack_vm, reserved_vm, def_flags, nr_ptes;
+	unsigned long total_vm;		/* Total pages mapped */
+	unsigned long locked_vm;	/* Pages that have PG_mlocked set */
+	unsigned long pinned_vm;	/* Refcount permanently increased */
+	unsigned long shared_vm;	/* Shared pages (files) */
+	unsigned long exec_vm;		/* VM_EXEC & ~VM_WRITE */
+	unsigned long stack_vm;		/* VM_GROWSUP/DOWN */
+	unsigned long reserved_vm;	/* VM_RESERVED|VM_IO pages */
+	unsigned long def_flags;
+	unsigned long nr_ptes;		/* Page table pages */
 	unsigned long start_code, end_code, start_data, end_data;
 	unsigned long start_brk, brk, start_stack;
 	unsigned long arg_start, arg_end, env_start, env_end;